The toppers are listed as 11 inches tall. Reported widths vary by listing — examples show widths from about 2.35 inches up to 8 inches. Check the specific product listing for the exact width of the model you’re viewing.
They are described for indoor use. Both product entries list the toppers as 'Indoor' under Indoor/Outdoor.
Product listings show the toppers are made from a mix of materials, including copper, polystyrene, polypropylene, and PVC (polyvinyl chloride).
Some topper versions require 3 AA batteries. Other versions use no batteries and are designed to connect to a tree’s low-voltage warm white LED lighting via an extra connection or end connector.
They use warm white LED lights, and the product text describes those LEDs as energy-efficient and long lasting.
The descriptions state the toppers are intended for use with National Tree Company (NTC) trees. Some versions are specifically made for NTC pre-lit trees that use low‑voltage warm white LED lights.
Product descriptions repeatedly characterize the warm white LEDs as energy-efficient and long lasting.
Some listings specify the toppers require 3 AA alkaline batteries and state that batteries are not included. Other listings indicate “No Battery Used” for versions that connect to tree lights.